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Canadian application, no grantCanada

Nucleic acids and proteins of the mycoplasma hyopneumoniae mhp3 gene and uses thereof

CA 2340455 A1 · Owner: Madura, Rebecca Anne · Inventors: Madura, Rebecca Anne; King, Kendall Wayne; Rosey, Everett Lee

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The present invention relates to mhp3 nucleic acids and proteins encoded by the, foregoing. The present invention further relates to novel apoprotein antigens encoded by, mhp3 for use in vaccines to prevent and treat diseases caused by infection with Mycoplasma, hyopneumoniae. The invention further relates to methods for the recombinant production of, such antigens.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed March 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 28, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 28, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 28, 2001
GrantedNo grant recorded
Term endedMarch 28, 2021
Patent numberCA 2340455 A1
Classification (IPC)C12N15/31 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedMarch 28, 2001Term endedMarch 28, 2021

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.